A simple positioning device for installing embedded parts

Abstract

This utility model belongs to the field of building construction and discloses a simple positioning device for installing embedded parts. It includes a first frame and a second frame arranged in parallel at intervals. Two sliding seats, also arranged in parallel at intervals, are fixedly connected between the first and second frames. The sliding seats are fixedly connected to both the first and second frames. Each sliding seat has a through groove, the length of which is adapted to the length of the sliding seat. Each sliding seat has a detachable bracket, with two brackets arranged in parallel. The end of the bracket near the sliding seat extends into the through groove and is detachably connected to the sliding seat via fasteners. The bracket and the corresponding sliding seat together form a receiving space for accommodating the embedded part. This utility model provides stable support for the embedded part and allows for precise and flexible adjustment of its position. It is applicable to all construction operations requiring spot welding of embedded parts to reinforcing cages.

Description

Technical Field

[0001] This utility model belongs to the field of building construction, specifically a simple positioning device for the installation of embedded parts. Background Technology

[0002] In the field of building construction, embedded parts are key interfaces connecting the main structure and subsequent installed equipment. Their structure includes anchor bars embedded in the concrete main structure and exposed connecting plates for fixing the installed equipment. The construction steps are as follows: Before pouring concrete, the embedded parts are placed on the reinforcing cage, and the anchor bars are spot-welded to the cage. Then, concrete is poured. After pouring, the connecting plates are exposed, and the installed equipment is then fixed onto the connecting plates.

[0003] The installation of embedded parts requires high positional accuracy. Excessive deviation can lead to misalignment of subsequent installation equipment or uneven stress. To address the positioning requirements of embedded parts, positioning devices are typically used to assist in installation. The core function of the positioning device is to constrain the position of the embedded part, assist in initial positioning, and provide stable support for subsequent spot welding operations.

[0004] However, existing positioning devices lack flexibility in adjusting the position of embedded parts. For example, the welding position of embedded parts on the reinforcing cage needs to be fine-tuned according to specific construction requirements (such as equipment foundation coordinates), but existing positioning devices are mostly fixed structures that can only achieve rough positioning and cannot achieve fine adjustment. This results in construction workers having to repeatedly disassemble and re-fix the positioning devices, which seriously affects construction efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model aims to provide a simple positioning device for installing embedded parts, which can provide stable support while allowing for precise and flexible adjustment of the position of the embedded parts.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A simple positioning device for installing embedded parts includes a first frame and a second frame arranged in parallel and spaced apart. Two sliding seats arranged in parallel and spaced apart are fixedly connected between the first frame and the second frame. The sliding seats are fixedly connected to the first frame and the second frame. The sliding seats are provided with through grooves, and the length of the through grooves is adapted to the length of the sliding seats.

[0008] Each sliding seat can be detachably equipped with a bracket. The two brackets are arranged in parallel. The end of the bracket near the sliding seat extends into the through groove and is detachably connected to the sliding seat by fasteners. The bracket and the corresponding sliding seat together form a receiving space for accommodating the embedded part.

[0009] As a limitation of this utility model: the sliding seat is composed of four connecting rods fixedly connected end to end, forming a rectangular frame with a rectangular cavity inside. The rectangular cavity is a through groove. The end of the bracket near the sliding seat extends into the rectangular cavity and is detachably connected to the connecting rods through fasteners.

[0010] As a further limitation of this utility model: the bracket is a U-shaped frame, including two vertical rods and a horizontal rod fixed between the two vertical rods. The ends of the two vertical rods away from the horizontal rod extend into a rectangular cavity and are detachably connected to the connecting rod by fasteners.

[0011] As a further limitation of this utility model: the fastener includes a butterfly buckle and a nut. The butterfly buckle is fastened to the connecting rod. A rectangular cavity and a butterfly buckle are passed through the end of the vertical rod away from the horizontal rod, and the nut is tightened and fixed above the butterfly buckle.

[0012] As another limitation of this utility model: the first frame and the second frame have the same structure. The first frame includes two parallel and spaced supports and a crossbeam fixed between the two supports. The sliding seat is fixedly connected to the crossbeam of the first frame and the sliding seat is fixedly connected to the crossbeam of the second frame. The support is a triangular frame structure, and the crossbeam is fixedly connected to the apex of the support.

[0013] As a further limitation of this utility model: the first frame, the second frame, the sliding seat and the bracket are all made of steel bars.

[0014] By adopting the above technical solution, the beneficial effects achieved by this utility model compared with the prior art are as follows:

[0015] This utility model includes a first frame and a second frame arranged in parallel and spaced apart. Two parallel and spaced sliding seats are fixedly connected between the first frame and the second frame. Each sliding seat has a detachable bracket. The two brackets are arranged in parallel, and the brackets and corresponding sliding seats together form an accommodating space for accommodating the embedded part. In implementation, the two brackets support the same embedded part, achieving stable support for the embedded part.

[0016] The sliding seat has a through groove, the length of which is adapted to the length of the sliding seat. Here, "adapted" means the length of the through groove is close to the length of the sliding seat. One end of the bracket near the sliding seat extends into the through groove and is detachably connected to the sliding seat via fasteners. During implementation, after placing the embedded part on the bracket, its position is observed. If there is a slight deviation in the horizontal direction, the fasteners can be loosened, and the bracket can be moved along the length of the sliding seat, achieving precise and flexible adjustment of the embedded part's horizontal position. This invention eliminates the need for construction personnel to repeatedly disassemble and re-fix the positioning device, improving work efficiency.

[0017] In summary, this utility model can not only provide stable support for the embedded parts, but also allow for precise and flexible adjustment of the position of the embedded parts; this utility model is applicable to all construction operations that require spot welding of the embedded parts to the reinforcing cage. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model;

[0020] Figure 2 This is a top view of an embodiment of the present utility model.

[0021] Figure 3 for Figure 2 An enlarged schematic diagram of part A in the middle;

[0022] Figure 4 This is a three-dimensional structural diagram of the first vertical rod, the second vertical rod, the horizontal rod, the butterfly buckle, and the nut in an embodiment of this utility model.

[0023] In the diagram: 1-First frame, 2-Second frame, 3-Sliding seat, 4-Bracket, 5-Accommodation space, 6-Bracket, 7-Crossbeam, 8-Through groove, 9-First connecting rod, 10-Second connecting rod, 11-Third connecting rod, 12-Fourth connecting rod, 13-First vertical rod, 14-Second vertical rod, 15-Horizontal rod, 16-Butterfly buckle, 17-Nut. Detailed Implementation

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and do not constitute a limitation thereof.

[0025] The directional terms or positional relationships such as "up," "down," "left," "right," "front," and "back" used in the embodiments are based on the drawings in this utility model specification. Figure 1 , Figure 2 The orientation relationships are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component must have a specific orientation, or that it must be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the content protected by this utility model.

[0026] like Figures 1-4 As shown, this embodiment includes a first frame 1 and a second frame 2 arranged in parallel intervals. Two parallel sliding seats 3 are fixedly connected between the first frame 1 and the second frame 2. Each sliding seat 3 can be detachably provided with a bracket 4. The two brackets 4 are arranged in parallel, and the brackets 4 and the corresponding sliding seats 3 together form a receiving space 5 for accommodating the embedded parts.

[0027] I. First frame 1 and second frame 2;

[0028] like Figure 1 , 2 As shown, the first frame 1 and the second frame 2 are arranged parallel to each other, one on the left and one on the right, and their structures are identical. Taking the first frame 1 as an example: the first frame 1 includes two parallel supports 6 spaced apart along the front and back directions, and a crossbeam 7 fixed between the two supports 6. The supports 6 are triangular frame structures, and their specific positional relationship is as follows: [See the projection on the vertical plane in the left and right directions]. Figure 1 The support 6 is triangular. In other words, after the support 6 is placed on the reinforcing cage, one side that contacts the reinforcing cage is aligned with the extending direction of the sliding seat 3, such as... Figure 1 As shown, in this embodiment, the bottom edge of the support 6 is used to contact the reinforcing cage, and both the bottom edge of the support 6 and the sliding seat 3 extend in the left and right directions. The crossbeam 7 is fixedly connected to the apex of the support 6 by welding, and the sliding seat 3 is fixedly connected to the crossbeam 7 of the first frame 1 and the crossbeam 7 of the second frame 2 by welding, thereby improving the overall structural stability.

[0029] In this embodiment, both the first frame 1 and the second frame 2 are made of steel bars. Steel bars are readily available in construction, and there are often many discarded steel bars on the construction site. By using discarded steel bars to weld and fix them together, the device is simple to manufacture and also reduces costs.

[0030] II. Sliding seat 3;

[0031] like Figure 2 As shown, two sliding seats 3 are spaced apart, one in front of the other. Both sliding seats 3 have the same structure and are made of steel reinforcement. Taking one as an example: the sliding seat 3 extends along the left and right directions, and has a through groove 8. The length of the through groove 8 is adapted to the length of the sliding seat 3. Here, "adapted" means that the length of the through groove 8 is close to the length of the sliding seat 3, facilitating the movement of the bracket 4 on the sliding seat 3. Here, "length" refers to the dimension along the left and right directions. Specifically, as... Figure 2 As shown, the sliding seat 3 is a rectangular frame with a rectangular cavity inside, consisting of four connecting rods that are fixedly connected end to end. Specifically, the first connecting rod 9, the second connecting rod 10, the third connecting rod 11, and the fourth connecting rod 12 are welded and fixed together in sequence. At this time, the rectangular cavity is the through groove 8. The end of the bracket 4 near the sliding seat 3 (i.e., the top of the bracket 4) extends into the rectangular cavity and is detachably connected to the connecting rods through fasteners.

[0032] 3. Bracket 4;

[0033] like Figure 1 , 2As shown, each sliding seat 3 is detachably equipped with a bracket 4. Two brackets 4 are arranged in parallel, and both brackets 4 are made of steel bars. The end of the bracket 4 near the sliding seat 3 extends into the through groove 8 and is detachably connected to the sliding seat 3 via fasteners. The bracket 4 and the corresponding sliding seat 3 together form a receiving space 5 for accommodating the embedded part. Specifically, in this embodiment, the bracket 4 is a U-shaped frame, that is, on the vertical plane in the left and right directions, see [reference needed]. Figure 1 The bracket 4 is U-shaped. Both brackets 4 have the same structure. Taking one bracket 4 as an example: the bracket 4 includes two vertical rods and a horizontal rod 15 fixed between the two vertical rods. In this embodiment, both vertical rods use existing screws, referred to as the first vertical rod 13 and the second vertical rod 14. The ends of the two vertical rods away from the horizontal rod 15 extend into the rectangular cavity and are detachably connected to the connecting rod via fasteners. Figure 1 , 2 As shown, the first vertical rod 13, the horizontal rod 15, and the second vertical rod 14 are welded and fixed in sequence. The top ends of the first vertical rod 13 and the second vertical rod 14 extend into the through groove 8 (i.e., the rectangular cavity) and are detachably connected to the second connecting rod 10 and the fourth connecting rod 12 of the sliding seat 3 via fasteners. The accommodating space 5 is the area enclosed by the first vertical rod 13, the horizontal rod 15, the second vertical rod 14, and the sliding seat 3.

[0034] The detachable connection method is as follows: the fasteners include a butterfly buckle 16 and a nut 17. Both the butterfly buckle 16 and the nut 17 are existing technologies, and their installation method will not be detailed in this embodiment. The butterfly buckle 16 is fastened to the connecting rod, as follows: Figure 1-4 As shown, the butterfly buckle 16 is fastened above the second connecting rod 10 and the fourth connecting rod 12. A rectangular cavity and the butterfly buckle 16 are passed through the end of the vertical rod away from the horizontal rod 15. That is, the tops of the first vertical rod 13 and the second vertical rod 14 are respectively provided with through slots 8 and the central through holes of the butterfly buckle 16, and are tightened and fixed above the butterfly buckle 16 by nuts 17. It should be noted that... Figure 4 The first vertical bar 13, the horizontal bar 15, and the second vertical bar 14 are drawn only as straight lines for illustration.

[0035] Of course, the fastener can also adopt any other structure in the existing technology, as long as it can achieve a detachable connection between the bracket 4 and the sliding seat 3.

[0036] In this embodiment, the device is placed on a reinforcing cage. First, the bracket 4 is removed from the sliding seat 3, and the embedded part is placed on the crossbar 15 of the bracket 4. The crossbars 15 of the two brackets 4 jointly support the same embedded part, with the anchor bar in the embedded part facing downwards. Then, the two brackets 4 supporting the embedded part are fixed to the corresponding sliding seats 3 using nuts 17 and butterfly buckles 16. Then, the position of the embedded part is observed. If there is a positional deviation in the left or right direction, the nuts 17 are slightly loosened so that the first vertical bar 13 and the second vertical bar 14 on the bracket 4 can move left and right in the through groove 8. After moving to the set position, the nuts 17 are tightened, and the position of the bracket 4 is fixed. When the embedded part has a positional deviation in the height direction (i.e., the height of the embedded part does not meet the set position), the nuts 17 are loosened, and the first vertical bar 13 and the second vertical bar 14 are lowered or raised to realize the lowering or raising of the embedded part. After the horizontal and vertical positions of the embedded parts are adjusted, the anchor bars and the reinforcing cage can be spot-welded. This embodiment can not only provide stable support for the embedded parts, but also allow for precise and flexible adjustment of the horizontal and vertical positions of the embedded parts.

[0037] It should be noted that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A simple positioning device for installing embedded parts, characterized in that, It includes a first frame and a second frame arranged in parallel and spaced apart. Two sliding seats are fixedly connected between the first frame and the second frame. The sliding seats are fixedly connected to the first frame and the second frame. The sliding seats are provided with through grooves, and the length of the through grooves is adapted to the length of the sliding seats. Each sliding seat can be detachably equipped with a bracket. The two brackets are arranged in parallel. The end of the bracket near the sliding seat extends into the through groove and is detachably connected to the sliding seat by fasteners. The bracket and the corresponding sliding seat together form a receiving space for accommodating the embedded part.

2. The simple positioning device for installing embedded parts according to claim 1, characterized in that, The sliding seat consists of four connecting rods that are fixed at both ends, forming a rectangular frame with a rectangular cavity inside. The rectangular cavity is the through groove. The bracket extends into the rectangular cavity from one end near the sliding seat and is detachably connected to the connecting rods via fasteners.

3. The simple positioning device for installing embedded parts according to claim 2, characterized in that, The bracket is a U-shaped frame, including two vertical rods and a horizontal rod fixed between the two vertical rods. The ends of the two vertical rods away from the horizontal rod extend into a rectangular cavity and are detachably connected to the connecting rod by fasteners.

4. A simple positioning device for installing embedded parts according to claim 3, characterized in that, The fasteners include a butterfly buckle and a nut. The butterfly buckle is fastened to the connecting rod. A rectangular cavity and a butterfly buckle are passed through the end of the vertical rod away from the horizontal rod, and the nut is tightened above the butterfly buckle to fix it.

5. A simple positioning device for installing embedded parts according to any one of claims 1-4, characterized in that, The first frame and the second frame have the same structure. The first frame includes two parallel and spaced supports and a crossbeam fixed between the two supports. The sliding seat is fixedly connected to the crossbeam of the first frame and the sliding seat is fixedly connected to the crossbeam of the second frame. The support is a triangular frame structure, and the crossbeam is fixedly connected to the apex of the support.

6. A simple positioning device for installing embedded parts according to claim 5, characterized in that, The first frame, the second frame, the sliding seat, and the bracket are all made of steel bars.

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